You may be interested in this recent funding opportunity announcement from the NIH Common Fund that NIGMS will administer:
Undiagnosed Diseases Gene Function Research (R21)
(RFA-RM-13-003)
Purpose: Investigate the underlying genetics, biochemistry and/or pathophysiology of newly diagnosed diseases in association with the respective gene variant(s) identified through the NIH Undiagnosed Diseases Network
Letter of intent due date: May 14, 2013
Application due date: June 14, 2013
NIGMS contact: Donna Krasnewich, 301-594-0943